*{
	margin: 0;
	padding: 0;
	list-style: none;
}
header{
	width: 100%;
	height: 80px;
}
.header{
	width: 1200px;
	height: 80px;
	margin: 0 auto;
}
.header img{
	width: 140px;
	height: 120px;
	float: left;
	margin-top: -40px;
}
.head_list{
	width: 600px;
	height: 60px;
	float: left;
	margin-top: 10px;
	margin-left: 250px;
}
.head_list .aj{
	float: left;
	width: 100px;
	height: 60px;
	line-height: 30px;
	text-align: center;
	font-weight: bold;
}

.head_list .home{
	font-weight: normal;
	position: relative;
}
.ai{
	position: relative;
}
.head_list .aj:hover{
	color: deepskyblue;
	cursor: pointer;
}
.head_list .aj:hover .company{
	color: black;
}
.tubiao{
	width: 150px;
	height: 40px;
	float: right;
	margin-top: 20px;
	margin-right: 20px;
	display: flex;
	justify-content: space-between;
}
.qq{
	width: 40px;
	height: 40px;
	background: url(../img/bg24.png) 0 0 no-repeat;
	cursor: pointer;
	position: relative;
}
.wei{
	width: 40px;
	height: 40px;
	background: url(../img/bg24.png)-47px 0 no-repeat;
	cursor: pointer;
	position: relative;
}
.qq:hover{
	background: url(../img/bg23.png) 0 0 no-repeat;
}
.wei:hover{
	background: url(../img/bg23.png) -47px 0 no-repeat;
}
.wang{
	width: 40px;
	height: 40px;
	background: url(../img/bg24.png)-95px 0 no-repeat;
	cursor: pointer;
}
.wang:hover{
	background: url(../img/bg23.png) -95px 0 no-repeat;
}
.company{
	position: absolute;
	z-index: 3;
	text-align: center;
	display: none;
}
.company li{
	width: 100px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background: rgba(255,255,255,0.5);
}
.wei div,
.qq div{
	position: absolute;
	width: 150px;
	height: 100px;
	top: 100px;
	left: -50px;
	z-index: 5;
}









/*轮播*/
.section{
	width: 100%;
	height: 600px;
	margin: 0 auto;
	position: relative;
}
.section .lunbo{
	width: 100%;
	height: 100%;
	margin: 0 auto;
	position: relative;
	z-index: 0;
	overflow: hidden;
	cursor: pointer;
}
.section .lunbo .imgs{
	width: 100%;
	height: 600px;
	position: absolute;
	left: 0;
	top: 0;
}
.section .lunbo .imgs li{
	width: 100%;
	height: 600px;
	float: left;
	position:relative;
}
.section .lunbo .imgs .b-img{
	width: 100%;
	height: 600px;
}

.section .lunbo .prev{
	width:60px;
	height:100px;
	position:absolute;
	top:50%;
	left: 10px;
	background: rgba(0,0,0,0.5);
	margin-top:-50px;
	cursor:pointer;
	display: none;
	text-align: center;
	line-height: 110px;
	color: white;
	font-size: 40px;
	z-index: 2;
		}
.section .lunbo .next{
	width:60px;
	height:100px;
	position:absolute;
	top:50%;
	background: rgba(0,0,0,0.5);
	line-height: 110px;
	color: white;
	font-size: 40px;
	margin-top:-50px;
	text-align: center;
	cursor:pointer;
	display: none;
	right:10px;
	z-index: 2;
			
}
.section .lunbo #nums{
	width: 240px;
	height: 10px;
	position: absolute;
	bottom:20px;
	left:50%;
	margin-left:-120px;

}
.section .lunbo #nums li{
	width:20px;
	height:20px;
	background:grey;
	border: 5px solid grey;
	margin-left:10px;
	float:left;
}
.section .lunbo #nums .on{
	background:orange;
	width:20px;
	height:20px;
	margin-left:10px;
	float:left;
	margin-bottom: 0px;
}
.company a{
	color: black;
	text-decoration: none;
}
.company li:hover a{
	color: white;
}
